In my case I find myself fullscreening a vm if I can't change to base install. I have too much muscle memory that I can't implement on other os:

Cmd-t new terminal Cmd-w new browser Cmd-e new vim session Cmd-f new file manager window

Then I have my ctrl-shift keybinds for terminator and my vim keybinds. I'm especially unproductive without the cmd-t option available and the terminator keybinds.